380181 ÷ 9 
The aim is to understand the frequency of 9 in 380181.

On to step 1:
9 can be fit into 3 0 times, resulting in a remainder of 3.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 3 and we're left with 3.
Bring next digit (8) of the dividend behind the 3 and repeat the process: 38 / 9

Advancing to step 2:
The number 9 fits into 38 4 times, leaving a remainder of 2.
Record the quotient 4 as the next digit in the result. 
Result so far: 4.0
The remainder is 2 after subtracting 36 from 38.
Append the next digit (0) from the dividend to 2 and continue with: 20 / 9

Advancing to step 3:
20 divided by 9 is 2 with a remainder of 2.
Use 2 as the next digit of our solution. 
Result so far: 42.0
Subtracting 18 from 20 leaves us with 2.
Bring next digit (1) of the dividend behind the 2 and repeat the process: 21 / 9

Advancing to step 4:
21 divided by 9 is 2 with a remainder of 3.
Write down 2 as next digit of the result. 
Result so far: 422.0
Subtracting 18 from 21 leaves us with 3.
Include the next digit (8) from the dividend after 3, then repeat: 38 / 9

On to step 5:
If we divide 38 by 9, we get 4 and a remainder of 2.
The number 4 becomes the next digit in our result. 
Result so far: 4224.0
Subtracting 36 from 38 leaves us with 2.
Take the next digit (1) from the dividend and append it to 2, then repeat: 21 / 9

Step 6:
21 divided by 9 is 2 with a remainder of 3.
Put 2 as the next digit of the answer. 
Result so far: 42242.0
Subtracting 18 from 21 leaves us with 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

On to step 7:
The number 9 fits into 30 3 times, leaving a remainder of 3.
The next digit of our result is 3. 
Result so far: 42242.3
The remainder is 3 after subtracting 27 from 30.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

Advancing to step 8:
9 goes into 30 3 times with a remainder of 3.
Put 3 as the next digit of the answer. 
Result so far: 42242.33
Subtract 27 from 30 to get 3.
Since there are no more digits in the dividend, we add a zero to the remainder making it 30, and continue the process.

In conclusion, the division gives 42242.33 with a balance of 0.003.